A&P canon 380ex worth it?

im looking into getting some cheap yet powerful enough flashes to do mainly automotive stuff (think brasheye's setup). Im finding 380exs online for a little less than $100 which isnt too bad. would it be worth it to get a couple of those or try some vivitars or sunpacks, etc. right now i have a 430ex and will buy some v2 poverty wizards to go with it

I have a 380ex and a 480ex currently. Got the 380 first for $50 locally and then felt the need to get a 480 because the 380 had no manual settings. It's nice to have as a supplement. Don't know if you'd rather try the vivitars instead though

Edit: I don't know about the vivitars but the 380 has an extremely long wait time in between flashes.